<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <h1>我是大标题</h1>
    <p>我是段落内容</p>
    <p>=Lorem ipsum dolor sit amet consectetur adipisicing elit. Quo, totam sapiente veniam dignissimos excepturi ipsam
        maxime deleniti
        <br>
        <!-- 上面是换行标签 -->
        labore molestias officia neque ratione quidem dolor, voluptatibus consectetur vel perferendis
        <hr>
        <!-- 这里是分割线标签 -->
        voluptatum in?
    </p>

</body>

</html>